<div id="n" style="display:none;">123</div>
<span onClick="document.getElementById('n').style.display = '';">+</span>

<? 

$hostname="yandex.ru"; 
$proxy_hostname="127.0.0.1"; 
$path="/yandsearch"; 
$query="http://".$hostname.$path; 
$data="text=%E5"; 

        $headers  = "POST $query HTTP/1.1\r\n";  
            $headers .= "Host: $hostname\r\n";  
            $headers .= "Content-type: application/x-www-form-urlencoded\r\n";  
            $headers .= "Content-Length: ". strlen($data) ."\r\n\r\n";  

            $fp = fsockopen($proxy_hostname, 80, $errno, $errstr, 30);  
            if (!$fp) {  
                echo $errno .": ". $errstr;  
            } else {  
                fwrite($fp, $headers.$data);  
                           while (!feof($fp)) {  
                                $buffer .= fgets($fp, 1024);  
                            }  
                fclose($fp);  
            } 


echo $buffer; 

?>